Stress and anxiety are often correlated but they are two distinct terms. Stress is a threat response in a situation. Anxiety is a reaction to the stress. Depression is a more serious and powerful form of stress and it requires professional help. Some stress can be good, as it helps us to focus better and achieve our targets more efficiently. But too much stress can have a bad effect on the body and can worsen certain symptoms or enlargen the diseases your body is posing. In this paper author concentrate on types of stress and how can we check stress.